Climate Change

When there is too much heat on the Earth, some of it should be ... back into space.

• emitted

• reduced

• released

• trapped

If there ... too much carbon dioxide in the atmosphere, the gases ... the heat increasing world temperatures.

• is ...

  will trap

• was ...

  would trap

• had been ...

  would have trapped

• will be ...

  trapped

The biggest amount of carbon dioxide is released into the atmosphere when ... is burnt.

• forest

• fuel

• carbon

• oxigen

The main way carbon dioxide is ... is by plants and phytoplankton for photosynthesis.

• emitted

• reduced

• increased

• absorbed

If the world temperature rises too much, glaciers will ....

• melt

• rise

• drown

• freeze

Some scientists say we ... the environment so much if we ... the Industrial Revolution in the 18^th century.

• wouldn't damage ...

  didn't start

• wouldn’t have damaged ...

  hadn’t started

• hadn't damaged ...

  wouldn't have started

• didn't damage ...

  wouldn't start

If the climate changed, a lot of areas ... unbearably hot.

• would become

• will become

• had become

• became

If a lot of areas become unbearably hot, it ... to animal and people extinction.

• would have led

• would lead

• will lead

• will have led

In terms of environmental issues, CFCs means ...

• Clever Forms of Communication

• Chloro-fluoro-carbons

• Certified Financial Crimes

• Carbon Fuel Chemicals

Write in English: парниковый эффект